ICD-10-CM Book 2025 Edition
Chapters ICD-10-CM Book Table of Content /
chapter 11 K00-K95 Diseases of the digestive system /
K90-K95 Other diseases of the digestive system /
K91 Intraoperative and postprocedural complications and disorders of digestive system, not elsewhere classified
Billable ICD-10-CM Code K91.850
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K91.850
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Pouchitis
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| Inflammation of internal ileoanal pouch |